Tynker - Game Worlds for Kids to Learn Programming
EnTT - Header-only C++ game development library with innovative ECS (Entity-Component-System).
CodaKid - CodaKid is an online kid’s coding academy offering coding courses for kids, Minecraft modding, Robox coding, and video game programming courses.
EntityX - Fast, type-safe C++ ECS (Entity-Component System).
CodeCombat - Learn programming with a multiplayer live coding strategy game.
Entitas - Entity Component System Framework for C# and Unity